LambdaSound.Effect

Documentation

easeInOut :: Int -> Sound d Pulse -> Sound d Pulse

Eases the volume of the sound. The given Int controls the strength of the easing.

repeatSound :: Int -> Sound T Pulse -> Sound T Pulse

Repeats a sound such that:

repeatSound 3 sound = sound >>> sound >>> sound

simpleReverb :: Duration -> Sound T Pulse -> Sound T Pulse

Plays the sound multiple times to get a simple reverb effect. The duration specifies the length of the reverb.

data Envelope

ADSR envelope which specifies how the volume of a sound should behave over time

Constructors

Envelope

Fields

• attack :: !Duration
• decay :: !Duration
• release :: !Duration
• sustain :: !Float

Instances

Show Envelope

Defined in LambdaSound.Effect

Methods

showsPrec :: Int -> Envelope -> ShowS

show :: Envelope -> String

showList :: [Envelope] -> ShowS

Eq Envelope

Defined in LambdaSound.Effect

Methods

(==) :: Envelope -> Envelope -> Bool

(/=) :: Envelope -> Envelope -> Bool

applyEnvelope :: Envelope -> Sound T Pulse -> Sound T Pulse

Apply an ADSR envelope to a sound

harmonic :: (Hz -> Sound I Pulse) -> Hz -> Sound I Pulse

Add some harmonic frequencies